EP0773095A3 - Method for forming fabric lining and moulding the foam core - Google Patents

Method for forming fabric lining and moulding the foam core Download PDF

Info

Publication number
EP0773095A3
EP0773095A3 EP96460037A EP96460037A EP0773095A3 EP 0773095 A3 EP0773095 A3 EP 0773095A3 EP 96460037 A EP96460037 A EP 96460037A EP 96460037 A EP96460037 A EP 96460037A EP 0773095 A3 EP0773095 A3 EP 0773095A3
Authority
EP
European Patent Office
Prior art keywords
fabric
film
forming
mold
foam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP96460037A
Other languages
German (de)
French (fr)
Other versions
EP0773095A2 (en
Inventor
James R. c/o Cabinet Ballot-Schmit Lorbiecki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Milsco Manufacturing Co
Original Assignee
Milsco Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Milsco Manufacturing Co filed Critical Milsco Manufacturing Co
Publication of EP0773095A2 publication Critical patent/EP0773095A2/en
Publication of EP0773095A3 publication Critical patent/EP0773095A3/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • B29C51/145—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets having at least one layer of textile or fibrous material combined with at least one plastics layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
    • Y10T156/1031—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith with preshaping of lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1043—Subsequent to assembly
    • Y10T156/1044—Subsequent to assembly of parallel stacked sheets only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1043—Subsequent to assembly
    • Y10T156/1044—Subsequent to assembly of parallel stacked sheets only
    • Y10T156/1048—Subsequent to assembly of parallel stacked sheets only to form dished or receptacle-like product

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

A method of forming fabric for making foam-in-place molded articles such as preferably seat cushions. A film (28) is secured to a frame (50) and tacked by adhesive to a piece of fabric (26), not secured to the frame, that forms the outer covering of the seat cushion for permitting the fabric to move relative to the film during forming to enable fabrics which cannot stretch a considerable amount to be used. To form the fabric, the film and fabric are placed in a female mold (94) and the film and fabric are drawn into a cavity of the mold and against a contoured surface in the cavity forming a recess in the film and fabric. To counteract compressive stresses in the fabric during forming, the frame can have one or more fabric tensioners that selectively apply tension to the fabric during forming. To mold the cushion, a foam (120) is poured into the recess and allowed to cure until it hardens into a foam core and bonds with the film. Preferably, to fix the shape of the film and fabric to that of the contoured surface of the mold cavity to enable the foam to be poured into the recess without requiring the film and fabric to be supported by the mold, the adhesive, film and fabric are heated before forming to make them pliable and cooled after forming to fix their shape to substantially conform to that of the contoured surface of the mold cavity.
EP96460037A 1995-11-13 1996-11-12 Method for forming fabric lining and moulding the foam core Ceased EP0773095A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US556303 1983-11-30
US08/556,303 US5743979A (en) 1995-11-13 1995-11-13 Method of forming fabric

Publications (2)

Publication Number Publication Date
EP0773095A2 EP0773095A2 (en) 1997-05-14
EP0773095A3 true EP0773095A3 (en) 1999-03-03

Family

ID=24220766

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96460037A Ceased EP0773095A3 (en) 1995-11-13 1996-11-12 Method for forming fabric lining and moulding the foam core

Country Status (2)

Country Link
US (2) US5743979A (en)
EP (1) EP0773095A3 (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
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DE4441986C2 (en) * 1994-11-25 1996-12-05 Reiss Int Gmbh Process for the production of a laminated molding
US5743979A (en) * 1995-11-13 1998-04-28 Milsco Manufacturing Company Method of forming fabric
US5658050A (en) * 1996-01-11 1997-08-19 Milsco Manufacturing Company Vehicle seat with inflatable bladder
DE19781303B9 (en) * 1996-11-20 2007-02-01 F.S. Fehrer Gmbh & Co. Kg Upholstery element with a Velcro connection to its cover
US5976288A (en) * 1997-01-10 1999-11-02 Ekendahl; Lars O. Method of forming a molded, multi-layer structure
US6190487B1 (en) * 1997-11-17 2001-02-20 Kevin E. Laughlin Medical positioner and method for its manufacture
US6625831B2 (en) 1997-11-17 2003-09-30 Kevin Laughlin Medical positioner and method for its manufacture
US5987957A (en) * 1998-02-25 1999-11-23 Eastman Kodak Company Method of forming a metal-thermoplastic-metal laminate
US6007150A (en) 1998-03-08 1999-12-28 Milsco Manufacturing Company Motorcycle seat with adjustable backrest
US6171683B1 (en) 1998-06-08 2001-01-09 Omniflex Sheet material with cross-linking adhesive
US6994812B1 (en) 1999-10-12 2006-02-07 Intier Automotive Inc. Mold tool and method for forming a trim covered foam substrate of a seat assembly
US6528437B1 (en) * 1999-11-23 2003-03-04 Milliken & Company Composite fabric for vehicles
US20050017392A1 (en) * 2001-05-25 2005-01-27 Cheng-Hsien Kuo Molding apparatus and molding process
US6598251B2 (en) 2001-06-15 2003-07-29 Hon Technology Inc. Body support system
US20030024190A1 (en) * 2001-08-03 2003-02-06 Stanchfield Oliver O. Water guard molding and method of installation
US20040164113A1 (en) * 2002-12-12 2004-08-26 Milsco Manufacturing Company, A Unit Of Jason Incorporated Insulated carrier for wheeled vehicle
US20040137811A1 (en) * 2003-01-09 2004-07-15 L & P Property Management Company Elastomeric seating composite
EP1755849B1 (en) * 2004-06-04 2010-03-17 Cornerstone Research Group, Inc. High speed manufacturing using shape memory polymer composites
AU2005314415B2 (en) * 2004-12-08 2010-11-18 Ventus Medical, Inc. Respiratory devices and methods of use
JP4503538B2 (en) * 2005-03-07 2010-07-14 豊田通商株式会社 Manufacturing method and manufacturing apparatus for seat pad reinforcing cloth
US20060254692A1 (en) * 2005-04-29 2006-11-16 Polaris Industries Inc. Method for assembling articles
US20070131347A1 (en) 2005-12-13 2007-06-14 Lear Corporation Method of forming a fabric covered article
DE102005062352B4 (en) * 2005-12-23 2009-09-17 Sks Sitzkomponenten Gmbh & Co. Kg Process for the production of molded laminates
US20070216070A1 (en) * 2006-03-15 2007-09-20 Visteon Global Technologies, Inc. Method of forming multi-component instrument panel skin using negative vacuum forming
US8303757B2 (en) 2006-12-04 2012-11-06 The Boeing Company Tensioning device for composite structures
ES2278544B1 (en) * 2006-12-20 2009-03-01 Vives Vidal Vivesa, S.A. PROCEDURE FOR THE MANUFACTURE OF A PERMEABLE, ELASTIC AND BREATHABLE FABRIC OR FABRIC AND FABRIC OBTAINED.
US8002332B2 (en) 2007-01-30 2011-08-23 Zephyros, Inc. Structural mounting insert
US7717694B2 (en) * 2007-09-11 2010-05-18 Spirit Aerosystems, Inc. Method and apparatus for tensioning composite material
US8181327B2 (en) 2008-02-08 2012-05-22 Zephyros, Inc Mechanical method for improving bond joint strength
US9194408B2 (en) 2008-02-08 2015-11-24 Zephyros, Inc. Mechanical method for improving bond joint strength
US7984919B2 (en) 2009-05-18 2011-07-26 Zephyros, Inc. Structural mounting insert having a non-conductive isolator
US9156211B2 (en) * 2009-06-12 2015-10-13 Illinois Tool Works Inc. Apparatus and method for manufacturing a load bearing fabric surface
FR2958842B1 (en) * 2010-04-14 2012-06-08 Orthopedix METHOD FOR MANUFACTURING A PROTECTIVE COVER ADAPTABLE TO THE FORM OF ORTHOPROTHESIS APPARATUS, AND THE COVER OBTAINED
US8584286B2 (en) 2010-04-27 2013-11-19 Ec Service Inc. Systems and methods for providing a self deflating cushion
US8662583B2 (en) 2011-01-24 2014-03-04 Lear Corporation Vehicle seat trim attachment
US8689516B2 (en) 2011-03-17 2014-04-08 Zephyros, Inc. Bonding assembly
GB201318595D0 (en) 2013-10-21 2013-12-04 Zephyros Inc Improvements in or relating to laminates
US10421260B2 (en) 2013-12-17 2019-09-24 Zephyros, Inc. Carrier with localized fibrous insert and methods
EP3077280A4 (en) 2013-12-05 2017-09-27 Milsco Manufacturing Company a Unit of Jason Incorporated Composite fiber saddlebag, saddle liner, and method
EP3800028B1 (en) 2014-02-19 2023-10-04 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co., Ltd. Multi-layered shaped body for internal vehicle fittings and method for producing such shaped bodies
WO2017042518A1 (en) * 2015-09-11 2017-03-16 Toptex Cube Device for forming a textile support and associated forming method
TR201702785A2 (en) * 2017-02-23 2018-09-21 Pimsa Otomotiv Anonim Sirketi Roof insulation and production methods for vehicles
DE102021101960A1 (en) * 2021-01-28 2022-07-28 Matthias Krabel Process for producing a foam-backed molded component and molded component

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US4137030A (en) * 1975-01-13 1979-01-30 The Upjohn Company Apparatus for the manufacture of cushions
US4758294A (en) * 1987-07-10 1988-07-19 Helmut Storch Process for the production of a foam backed article
EP0333236A2 (en) * 1984-01-19 1989-09-20 Sears Manufacturing Company Process for forming cushion articles

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US3258511A (en) * 1961-12-22 1966-06-28 Mobay Chemical Corp Process for the manufacture of upholstery
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NL7410349A (en) * 1974-08-01 1976-02-03 Goodrich Europ METHOD AND DEVICE FOR MANUFACTURING FOAM ARTICLES WITH COVERING TOGETHER, AND FOAM ARTICLE, MANUFACTURED IN ACCORDANCE WITH THIS METHOD.
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US4247348A (en) * 1979-03-19 1981-01-27 Sears Manufacturing Company Process for molding cloth including a fabric layer, the stitches thereof having never been thermally set and molding a cloth-covered foam filled product
JPS57120421A (en) * 1981-01-16 1982-07-27 Tokai Kasei Kogyo Kk Manufacture of foamed product lined with core material
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US5498381A (en) * 1994-12-21 1996-03-12 Milsco Manufacturing Company Method of forming and piercing a thermoplastic strip in one step
US5743979A (en) * 1995-11-13 1998-04-28 Milsco Manufacturing Company Method of forming fabric
US5658050A (en) * 1996-01-11 1997-08-19 Milsco Manufacturing Company Vehicle seat with inflatable bladder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137030A (en) * 1975-01-13 1979-01-30 The Upjohn Company Apparatus for the manufacture of cushions
EP0333236A2 (en) * 1984-01-19 1989-09-20 Sears Manufacturing Company Process for forming cushion articles
US4758294A (en) * 1987-07-10 1988-07-19 Helmut Storch Process for the production of a foam backed article

Also Published As

Publication number Publication date
US5743979A (en) 1998-04-28
EP0773095A2 (en) 1997-05-14
US6120630A (en) 2000-09-19

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